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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Implements the C99 <inttypes.h> interface. */
#ifndef mozilla_IntegerPrintfMacros_h_
#define mozilla_IntegerPrintfMacros_h_
/*
* These macros should not be used with the NSPR printf-like functions or their
* users, e.g. mozilla/Logging.h. If you need to use NSPR's facilities, see the
* comment on supported formats at the top of nsprpub/pr/include/prprf.h.
*/
/*
* scanf is a footgun: if the input number exceeds the bounds of the target
* type, behavior is undefined (in the compiler sense: that is, this code
* could overwrite your hard drive with zeroes):
*
* uint8_t u;
* sscanf("256", "%" SCNu8, &u); // BAD
*
* For this reason, *never* use the SCN* macros provided by this header!
*/
#include <inttypes.h>
#endif /* mozilla_IntegerPrintfMacros_h_ */
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